GB457719A - Improvements in or relating to methods of extracting titanium compounds from titanium-containing ore - Google Patents

Improvements in or relating to methods of extracting titanium compounds from titanium-containing ore

Info

Publication number
GB457719A
GB457719A GB2524/36A GB252436A GB457719A GB 457719 A GB457719 A GB 457719A GB 2524/36 A GB2524/36 A GB 2524/36A GB 252436 A GB252436 A GB 252436A GB 457719 A GB457719 A GB 457719A
Authority
GB
United Kingdom
Prior art keywords
ore
acid
reaction
titanium
mass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2524/36A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UNITED COLOUR AND PIGMENT COMP
Original Assignee
UNITED COLOUR AND PIGMENT COMP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UNITED COLOUR AND PIGMENT COMP filed Critical UNITED COLOUR AND PIGMENT COMP
Publication of GB457719A publication Critical patent/GB457719A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
    • C22B34/124—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
    • C22B34/125—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a sulfur ion as active agent

Abstract

In extracting titanium compounds from titanium ores by means of concentrated sulphuric acid, an organic compound is added to the mixed ore and acid to produce finely divided carbon which assists in retaining within the mass a substantial amount of the steam evolved during the reaction. When treating ilmenite the mixture of ore and acid may be heated, say to 125 DEG C. and a small amount, say 0,6 per cent by weight of the ore, of a carbohydrate such as dextrine or sugar be added to initiate the reaction, which proceeds to completion without further application of external heat. The mass resulting from the reaction is highly porous and readily dissolved in water. The Specification, as open to inspection under Sect. 91, comprises also the addition to the mixture of ore and acid of any material which produces additional solid particles in the mass. This subject-matter does not appear in the Specification as accepted.
GB2524/36A 1935-03-04 1936-01-27 Improvements in or relating to methods of extracting titanium compounds from titanium-containing ore Expired GB457719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US457719XA 1935-03-04 1935-03-04

Publications (1)

Publication Number Publication Date
GB457719A true GB457719A (en) 1936-12-04

Family

ID=21939789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2524/36A Expired GB457719A (en) 1935-03-04 1936-01-27 Improvements in or relating to methods of extracting titanium compounds from titanium-containing ore

Country Status (1)

Country Link
GB (1) GB457719A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822241A (en) * 1953-08-17 1958-02-04 Nat Lead Co Digestion in sulphuric acid of titaniferous ore concentrates containing organic flotation agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822241A (en) * 1953-08-17 1958-02-04 Nat Lead Co Digestion in sulphuric acid of titaniferous ore concentrates containing organic flotation agent

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